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Method for transmitting information involving enhanced allocation of
A method for transmitting information between at least two transceivers TRA and TRB linked together by a communication channel, said information being carried...
Failure detection device for power circuit including switching element
A failure detection device detects the voltage across the main electrodes of an IGBT via a diode. The failure detection device determines occurrence of...
Wind turbine generator, active damping method thereof, and windmill tower
A wind turbine generator, an active damping method thereof, and a windmill tower in which vibrations of the wind turbine generator itself or the windmill tower...
Potassium perfluoroalkanesulfonate and method for producing the same
This method for producing a potassium perfluoroalkanesulfonate includes an electrochemical fluorination step in which an alkanesulfonyl halide compound is...
Carboxylic acid derivative containing thiazole ring and pharmaceutical use
According to the present invention, a compound represented by the following formula (I) having a superior PPAR.sub..alpha. agonist action and concurrently...
Polycarbonate resin composition and method of producing the same
The present invention relates to a polycarbonate resin composition which comprises a polycarbonate resin having the repeating unit that is represented by the...
Semiconductor device and semiconductor device manufacturing method
In a semiconductor device using a SiC substrate, a Junction Termination Edge (JTE) layer is hardly affected by fixed charge so that a stable dielectric strength...
Shaft sealing mechanism
In a shaft sealing mechanism which prevents fluid from flowing in an axial direction of a rotor through an annular gap between the rotor and a stator, there are...
Plasma ignition system
To provide a plasma ignition system that can prevent damage on an internal combustion engine due to erroneous ejection of a plasma jet, and further, even when...
Network system for diagnosing operational abnormality of nodes
A network system for judging abnormality of a self node with high precision on the basis of information from other nodes connected to a network is provided. In...
Beamforming in wireless vehicular networks
Beams are used to communicate in a wireless network including mobile and stationary receivers. The network operates according to the IEEE 802.11p in wireless...
Mobile communication station, base station apparatus, and
A mobile communication station is provided with a type information registration unit (11) for registering type information indicating a type of data, which an...
Plastic optical fiber cable and method of signal transmission using the
A plastic optical fiber cable includes: a bare optical fiber including a core made of a poly(methyl methacrylate) or a copolymer including methyl methacrylate...
Laser guide optical fiber and laser guide including the same
A laser guide optical fiber (100) used for transmitting a laser beam includes an optical fiber body (110) including a core (111) and a clad (112), and a quartz...
Semiconductor device and shift register circuit
A dual-gate transistor formed of two transistors connected in series between a first power terminal and a first node is used as a charging circuit for charging...
Graph-based method for dynamic fractional frequency reuse
A method allocates frequency subchannels in an orthogonal frequency-division multiple access (OFDMA) network including a set of base stations and a set of...
Inverter apparatus suitable for battery vehicle
An inverter apparatus is composed of an insulated metal substrate, a conductive stud, a printed circuit board, a conductive spacer, and a bus bar. An inverter...
Screen synchronous control apparatus
A screen synchronous control apparatus includes a reference timing transmitting unit 3 for transmitting a reference timing signal about display of a plurality...
Clock signal generation device, and wireless base station
A wireless base station (11) includes a wireless communication unit (17) and a clock signal generation unit (20). The clock signal generation unit (20) includes...
Control apparatus for AC rotary machine
A control controls starting of an AC rotary machine by calculating a resistance drop component, corresponding to a resistance drop of the AC rotary machine,...
Control apparatus for AC rotary machine and control method for AC rotary
A control apparatus for a rotary machine, comprising a variable-voltage variable frequency (VVVF) inverter for driving the rotary machine, a voltage detector...
Electric power steering device
Provided are an electric power steering device which is capable of determining a failure without using a motor current, and an electric power steering device...
Organic compound, charge-transporting material, composition for
charge-transporting material and organic...
An organic compound having excellent heat resistance, an excellent amorphous nature, an excellent ability to transport charges, highly excited singlet and...
Single-phase 2-pole electric motor in which main windings and auxiliary
windings are mutually offset by other...
It is an object to obtain a highly efficient and low-cost single-phase motor by producing the motor in a form that allows a proper material layout, with...
In-vehicle AC generator having an enclosed regulator holding unit
There is provided an in-vehicle AC generator having a regulator assembly that is mounted in the bracket of the AC generator. The regulator holding unit provided...
Process for producing glycidyl 2-hydroxyisobutyrate and composition
containing the product
An efficient process for producing glycidyl 2-hydroxyisobutyrate useful as a reactive diluent is provided. When glycidyl 2-hydroxyisobutyrate is produced by...
Indazole acrylic acid amide compound
A compound of the formula: ##STR00001## wherein ring X is benzene or pyridine; R.sup.1 is substituted alkyl; R.sup.2 is optionally substituted aryl or...
Biomass-resource-derived polyester and production process thereof
The present invention provides a resin capable of contributing greatly to solve environmental problems and problems related to exhaustion of fossil fuel...
Fuel cell with cross-shaped reformer
A fuel cell has a high heat recovery efficiency for effectively collecting heat discharged from a fuel cell stack. The fuel cell includes a power generating...
Heat treatment method
A silicon resin is applied to the outer wall of the transition piece of a gas turbine subjected to the thermal barrier coating by caulking the cooling holes...
Phosphor and production method thereof, and phosphor-containing
composition, light emitting device, image...
To provide a phosphor having nearly spherical shapes, the phosphor has an elemental ratio represented by the formula below, and contains at least two kinds of...
Electrical connector having large locking force
An electric connector capable of fixing a small connection terminal by a large locking force. Two housings having a plurality of connection terminals are placed...
Flat projection television
A flat projection television comprising an imagine engine mounted adjacent a top of an enclosure and optically coupled to a collimator mirror, a flat mirror, a...
Spare tire cover supporting structure
A spare tire cover supporting structure includes: a transverse rear door, provided on a vehicle; a spare tire cover, including a first end and a second end, the...
Heat pump type hot water supply outdoor apparatus
A heat pump type hot water supply outdoor apparatus, in a compressor, a water heat exchanger, a first expansion valve, a medium pressure receiver, a second...
Double redundancy electro hydrostatic actuator system
A double redundancy electro hydrostatic actuator system includes two hydraulic pumps; two fail safe valves connected with the two hydraulic pumps, respectively;...
Electric power steering control system
In an electric power steering control system, a phase compensator of the steering torque is made of an analog circuit and an anti-phase compensator is made by...
A receiving apparatus 10 includes a stereo blend control unit 21 for carrying out a stereo blend process according to the reception state of a broadcast wave, a...
Radio communication device, demodulation method, and frequency deflection
A demodulation section 13 receives a TDMA-TDD based phase-modulated burst signal of mobile communications and demodulates the burst signal by a synchronous...
Optical recording medium and method of recording/reading it
To provide an optical recording medium of which mechanical properties and storage stability will not be impaired, and which will show little deterioration in...
Optical recording medium having a relation between groove widths, groove
depths and track pitches
An information recording medium having a recording track wherein the recording track includes a first recording region R1, a second recording region R2 and a...
Optical disc and optical disc device
In a multilayer optical disc having information layers conforming to a plurality of different optical disc standards, because the type of each information layer...
Optical pickup device and optical disc device
An optical pickup device is provided. The optical pickup device includes a first, second, and third light emitting portions emitting light beams having first,...
Power supply abnormality detection circuit for on-vehicle electronic
The on-vehicle electronic control device includes a main power supply circuit fed with power from an on-vehicle battery through an output contact of a power...
Intruder detection system
An intruder detection system is provided in which a detection range can be set to a predetermined one so that false detection caused by a moving object outside...
Oscillator, transmitter-receiver and frequency synthesizer
An output terminal 6 is provided at the connecting point 5 between the collector terminal of a transistor 1 and an open-ended stub 4 by connecting the...
Semiconductor device with increased withstand voltage
A semiconductor device having the present high withstand voltage power device IGBT has at a back surface a p collector layer with boron injected in an amount of...
Production apparatus of polycarbonate resin and production method of
An apparatus of a polycarbonate resin having polymerization tanks is provided. In supplying a molten reactant to a liquid phase in a polymerization tank, or...
Cutting tool made of surface-coated cubic boron nitride-based ultrahigh
pressure sintered material
A cutting tool made of surface-coated cubic boron nitride-based ultrahigh pressure sintered material, comprising a cutting insert main body formed by ultrahigh...